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Commit fdc0417b authored by Tao Ren's avatar Tao Ren Committed by Joel Stanley
Browse files

ARM: dts: aspeed: Add Facebook Wedge100 BMC 



Add initial version of device tree for Facebook Wedge100 AST2400 BMC
platform.

Signed-off-by: default avatarTao Ren <taoren@fb.com>
Reviewed-by: default avatarAndrew Jeffery <andrew@aj.id.au>
Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent 5cb98b41

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -1274,6 +1274,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ 
	aspeed-bmc-facebook-minipack.dtb \

	aspeed-bmc-facebook-tiogapass.dtb \

	aspeed-bmc-facebook-wedge40.dtb \

	aspeed-bmc-facebook-wedge100.dtb \

	aspeed-bmc-facebook-yamp.dtb \

	aspeed-bmc-intel-s2600wf.dtb \

	aspeed-bmc-inspur-fp5280g2.dtb \

arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts

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+149 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0+

// Copyright (c) 2018 Facebook Inc.

/dts-v1/;



#include "aspeed-g4.dtsi"



/ {

	model = "Facebook Wedge 100 BMC";

	compatible = "facebook,wedge100-bmc", "aspeed,ast2400";



	aliases {

		/*

		 * Override the default uart aliases to avoid breaking

		 * the legacy applications.

		 */

		serial0 = &uart5;

		serial1 = &uart1;

		serial2 = &uart3;

		serial3 = &uart4;

	};



	chosen {

		stdout-path = &uart3;

		bootargs = "console=ttyS2,9600n8 root=/dev/ram rw";

	};



	memory@40000000 {

		reg = <0x40000000 0x20000000>;

	};

};



&wdt1 {

	status = "okay";

	aspeed,reset-type = "system";

};



&wdt2 {

	status = "okay";

	aspeed,reset-type = "system";

};



&fmc {

	status = "okay";

	flash@0 {

		status = "okay";

		m25p,fast-read;

		label = "fmc0";

#include "facebook-bmc-flash-layout.dtsi"

	};

};



&uart1 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_txd1_default

		     &pinctrl_rxd1_default>;

};



&uart3 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_txd3_default

		     &pinctrl_rxd3_default>;

};



&uart4 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_txd4_default

		     &pinctrl_rxd4_default>;

};



&uart5 {

	status = "okay";

};



&mac1 {

	status = "okay";

	no-hw-checksum;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;

};



&i2c0 {

	status = "okay";

};



&i2c1 {

	status = "okay";

};



&i2c2 {

	status = "okay";

};



&i2c3 {

	status = "okay";

};



&i2c4 {

	status = "okay";

};



&i2c5 {

	status = "okay";

};



&i2c6 {

	status = "okay";

};



&i2c7 {

	status = "okay";



	i2c-switch@70 {

		compatible = "nxp,pca9548";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x70>;

	};

};



&i2c8 {

	status = "okay";

};



&i2c9 {

	status = "okay";

};



&i2c10 {

	status = "okay";

};



&i2c11 {

	status = "okay";

};



&i2c12 {

	status = "okay";

};



&i2c13 {

	status = "okay";

};



&vhub {

	status = "okay";

};